Study the position-space wave function with this tool. QM Wigner program displays the time evolution of the position-space wave function and the associated quasi-probability distribution in phase space via the Wigner function. The default wave function is a Gaussian wave packet in a harmonic oscillator. Additional states and other potential energy functions can be specified using the Display | Switch GUI menu item.

Requirements:
* Java

The license of this software is Freeware, you can free download and free use this graphing software.